Re: "chitosan plus' from G.N.C

: hey has anyone tried this optibolic product from g.n.c i just bought it but even after some research all i know is that it depletes some essential vitamins,

I haven't tried it but I have been researching. I understand that chitosan will block the obsorbtion of vitamins as well as deplete your body. I've read that you should not take chitosan within 4 hours of taking vitamins. Just a suggestion.